-A dialog may be loaded from a wxWindows resource file (extension {\tt wxr}),
-which may itself be created by Dialog Editor. For details, see
-\helpref{The wxWindows resource system}{resourceformats},
-\helpref{wxWindows resource functions}{resourcefuncs}
-and the resource sample.
-
-An application can define an \helpref{wxCloseEvent}{wxcloseevent} handler for